Xe Arc light sourceElliptical reflector / Parabolic reflector / Spherical back reflector75 W , 100 W , 150W , 300WXe Arc lampAdjustable base platesOperated in the vertical or horizontal position Xe and Hg(Xe) Research Arc Lamp Sources, 500-1600WCollimated beam lamp housing or Focused beam lamp housing500W~ 1600WXe Arc lampAdjustable base platesOperated in the vertical or horizontal position Xe and Hg(Xe) Research Arc Lamp Sources, 3kW – 7kWHigh power focused beamEfficient ellipsoidal reflector for light collectionForced air-cooled or water-cooledHorizontally mounted arc lamp>10″ diameter front facing exit port